Compare 20889 vs 20899
| Property | 20889 | 20899 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 32 × 111 × 2111 | 208991 |
| Prime factorization | 3 × 3 × 11 × 211 | 20899 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 9, 11, 33, 99, 211, 633, 1899, 2321, 6963, 20889 | 1, 20899 |
| Number of properties | 0 | 10 |
| Chen primes | 1157th | |
| Cousin primes (1st member) | 356th | |
| Happy primes | 388th | |
| Harmonic primes | 862nd | |
| Long primes | 894th | |
| Lucky primes | 382nd | |
| Primes | 2351st | |
| Prime triplets (2nd member) | 174th | |
| Super primes | 349th | |
| Twin primes (2nd member) | 356th | |
| Roman numberals | ||
| Base 2 | 1010001100110012 | 1010001101000112 |
| Base 3 | 10011222003 | 10012000013 |
| Base 4 | 110121214 | 110122034 |
| Base 5 | 11320245 | 11320445 |
| Base 6 | 2404136 | 2404316 |
| Base 7 | 1146217 | 1146347 |
| Base 8 | 506318 | 506438 |
| Base 9 | 315809 | 316019 |
| Base 10 | 2088910 | 2089910 |
| Base 11 | 1477011 | 1477a11 |
| Base 12 | 1010912 | 1011712 |
| Base 13 | 967b13 | 968813 |
| Base 14 | 788114 | 788b14 |
| Base 15 | 62c915 | 62d415 |
| Base 16 | 519916 | 51a316 |